RhymeZone: platband definitions

Definitions of platband:

noun: A border of flowers in a garden, especially along a wall; a strip of turf forming a border.
noun: (figuratively) Any border.
noun: (architecture) A flat fascia on an architrave, or forming a border round a window, or a horizontal band along a wall.
noun: (architecture) A fillet on a column, between the flutings.
noun: (rare) A flat lintel over a door or window.

(Definitions from Wiktionary)